/* Leadpik: maintenance, energy efficiency & construction */
:root {
  --night: #171c27;
  --navy: #222938;
  --slate: #4a556b;
  --slate-2: #3a4356;
  --ink: #2b3242;
  --muted: #5b6678;
  --line: #e3e8ef;
  --paper: #ffffff;
  --mist: #f4f7fa;
  --cyan: #1dbed3;
  --aqua: #6fdce8;
  --cyan-ink: #0e8697;
  --grad: linear-gradient(120deg, var(--cyan), var(--aqua));
  --radius: 18px;
  --shadow: 0 1px 2px rgba(23, 28, 39, .06), 0 12px 32px -12px rgba(23, 28, 39, .18);
  --wrap: 1200px;
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 17px/1.65 var(--font); color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 800; }
h2 { font-size: clamp(30px, 4.2vw, 46px); }
h3 { font-size: 20px; letter-spacing: -.01em; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan-ink); margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 26px; height: 3px; border-radius: 3px; background: var(--grad); }
.on-dark .eyebrow { color: var(--aqua); }
.lead { font-size: 19px; color: var(--muted); max-width: 640px; }
.on-dark .lead { color: #b7c2d3; }

/* Buttons */
.btn { --h: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: var(--h); padding: 0 26px; border-radius: 999px; font: 700 16px/1 var(--font); text-decoration: none; border: 0; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primary { background: var(--grad); color: var(--night); box-shadow: 0 10px 30px -10px rgba(29, 190, 211, .7); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(29, 190, 211, .85); }
.btn--ghost { background: rgba(255, 255, 255, .08); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .16); }
.btn--dark { background: var(--slate); color: #fff; }
.btn--dark:hover { background: var(--navy); transform: translateY(-2px); }
.btn--sm { --h: 42px; padding: 0 18px; font-size: 15px; }

/* Nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s; }
.nav.is-scrolled { background: rgba(23, 28, 39, .86); backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 rgba(255, 255, 255, .06); }
.nav__inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.nav__logo img { height: 38px; width: auto; }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a, .lang a { color: #d5dde8; text-decoration: none; font-weight: 600; font-size: 15px; transition: color .2s; }
.nav__links a:hover { color: #fff; }
.lang { display: flex; align-items: center; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, .08); }
.lang a, .lang span { padding: 5px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; }
.lang span { background: #fff; color: var(--night); }
.nav__toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: rgba(255, 255, 255, .1); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.nav__toggle span { width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s; }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.mobile-menu { background: rgba(23, 28, 39, .97); padding: 8px 16px 24px; }
.mobile-menu a:not(.btn) { display: block; padding: 14px 4px; color: #fff; text-decoration: none; font-weight: 700; font-size: 18px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.mobile-menu .btn { width: 100%; margin-top: 18px; }

/* Hero */
.hero { position: relative; min-height: 100svh; display: grid; align-items: center; color: #fff; background: var(--night); overflow: hidden; isolation: isolate; padding: 120px 0 72px; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: drift 22s ease-in-out infinite alternate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(900px 500px at 85% 15%, rgba(29, 190, 211, .22), transparent 60%),
  linear-gradient(90deg, rgba(23, 28, 39, .96) 0%, rgba(23, 28, 39, .82) 45%, rgba(23, 28, 39, .35) 100%),
  linear-gradient(0deg, rgba(23, 28, 39, .95) 0%, transparent 40%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); }
@keyframes drift { to { transform: scale(1.14) translate(-1.5%, -1%); } }
.hero h1 { font-size: clamp(40px, 6.6vw, 80px); max-width: 900px; margin-bottom: 22px; }
.hero .lead { font-size: clamp(18px, 2vw, 21px); max-width: 620px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 44px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.chips li { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px 9px 12px; border-radius: 999px; background: rgba(255, 255, 255, .07); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); font-size: 14px; font-weight: 600; color: #e4eaf2; backdrop-filter: blur(6px); }
.chips svg { width: 18px; height: 18px; color: var(--aqua); }
.hero__scroll { position: absolute; left: 50%; bottom: 22px; width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, .35); border-radius: 20px; translate: -50% 0; }
.hero__scroll::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; border-radius: 4px; background: var(--aqua); translate: -50% 0; animation: wheel 1.8s infinite; }
@keyframes wheel { 60% { opacity: 0; transform: translateY(12px); } 100% { opacity: 0; } }

/* Marquee */
.ticker { background: var(--grad); color: var(--night); overflow: hidden; white-space: nowrap; font-weight: 800; font-size: 15px; letter-spacing: .08em; text-transform: uppercase; }
.ticker__track { display: inline-flex; gap: 48px; padding: 16px 0; animation: ticker 38s linear infinite; }
.ticker__track span { display: inline-flex; align-items: center; gap: 48px; }
.ticker__track span::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--night); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Sections */
.section { padding: clamp(80px, 11vw, 132px) 0; }
.section--mist { background: var(--mist); }
.section--dark { background: var(--navy); color: #fff; }
.section__head { max-width: 760px; margin-bottom: 56px; }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .lead { margin-inline: auto; }

/* Services */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .3s, box-shadow .3s; }
.svc:hover { transform: translateY(-6px); box-shadow: 0 1px 2px rgba(23, 28, 39, .06), 0 28px 50px -18px rgba(23, 28, 39, .35); }
.svc__img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--slate); }
.svc__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.svc:hover .svc__img img { transform: scale(1.06); }
.svc__body { padding: 26px 26px 28px; position: relative; flex: 1; }
.svc__icon { position: absolute; top: -28px; left: 24px; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--slate); color: var(--aqua); box-shadow: 0 10px 24px -8px rgba(23, 28, 39, .5); }
.svc__icon svg { width: 28px; height: 28px; }
.svc h3 { margin-top: 26px; }
.svc p { color: var(--muted); font-size: 16px; margin: 0; }
.svc ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 6px; font-size: 15px; color: var(--ink); }
.svc li { display: flex; gap: 8px; align-items: baseline; }
.svc li::before { content: ""; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--grad); translate: 0 -1px; }

/* About / evolution */
.about { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: 24px; aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.about__badge { position: absolute; right: -18px; bottom: 32px; max-width: 250px; padding: 20px 22px; border-radius: 18px; background: var(--slate); color: #fff; box-shadow: var(--shadow); }
.about__badge img { width: auto; height: 44px; aspect-ratio: auto; border-radius: 0; margin-bottom: 12px; }
.about__badge strong { display: block; font-size: 17px; line-height: 1.3; }
.timeline { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 4px; }
.timeline li { position: relative; padding: 0 0 22px 40px; }
.timeline li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; border: 5px solid var(--cyan); background: #fff; }
.timeline li:not(:last-child)::after { content: ""; position: absolute; left: 9px; top: 26px; bottom: 0; width: 2px; background: var(--line); }
.timeline strong { display: block; font-size: 18px; }
.timeline span { color: var(--muted); font-size: 16px; }

.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 72px; }
.mv article { padding: 34px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.mv article p { color: var(--muted); margin: 0; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 22px; }
.value { padding: 22px; border-radius: 16px; background: var(--slate); color: #fff; }
.value b { display: block; font-size: 18px; margin-bottom: 4px; }
.value span { font-size: 15px; color: #e1e6ee; }
.value i { display: block; width: 32px; height: 4px; border-radius: 4px; background: var(--grad); margin-bottom: 16px; }

/* Process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.step { position: relative; padding: 30px 26px; border-radius: var(--radius); background: rgba(255, 255, 255, .04); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .09); transition: background .3s, box-shadow .3s; }
.step:hover { background: rgba(29, 190, 211, .06); box-shadow: inset 0 0 0 1px rgba(29, 190, 211, .35); }
.step::before { counter-increment: s; content: "0" counter(s); display: block; font-size: 44px; font-weight: 800; letter-spacing: -.03em; line-height: 1; margin-bottom: 18px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step p { color: #b7c2d3; font-size: 16px; margin: 0; }

/* Sectors */
.sectors { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.sector { display: flex; flex-direction: column; gap: 14px; padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; transition: border-color .25s, transform .25s; }
.sector:hover { border-color: var(--cyan); transform: translateY(-4px); }
.sector svg { width: 36px; height: 36px; color: var(--cyan-ink); }
.sector h3 { margin: 0; }
.sector p { margin: 0; color: var(--muted); font-size: 15px; }

/* FAQ */
.faq { max-width: 860px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 64px 22px 26px; font-weight: 700; font-size: 18px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 26px; height: 26px; margin-top: -13px; border-radius: 50%; background: var(--mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e8697' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 26px 24px; margin: 0; color: var(--muted); }

/* Contact */
.contact { position: relative; overflow: hidden; isolation: isolate; }
.contact::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(700px 400px at 0% 100%, rgba(29, 190, 211, .25), transparent 60%), radial-gradient(600px 400px at 100% 0%, rgba(29, 190, 211, .14), transparent 60%); }
.contact__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.contact__list { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 14px; }
.contact__list li { display: flex; gap: 14px; align-items: center; }
.contact__list .ic { flex: none; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: rgba(255, 255, 255, .08); color: var(--aqua); }
.contact__list .ic svg { width: 22px; height: 22px; }
.contact__list a { text-decoration: none; font-weight: 700; }
.contact__list a:hover { color: var(--aqua); }
.contact__list small { display: block; color: #8d9ab0; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.form { padding: clamp(24px, 4vw, 40px); border-radius: 24px; background: #fff; color: var(--ink); box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .6); }
.form h3 { font-size: 24px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 14px; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; font: 500 16px/1.4 var(--font); color: var(--ink); padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--mist); transition: border-color .2s, background .2s; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); background: #fff; }
.field .err { display: none; color: #c0262d; font-size: 13px; font-weight: 600; }
.field.is-invalid input, .field.is-invalid select { border-color: #e0525a; }
.field.is-invalid .err { display: block; }
.hp { position: absolute; left: -9999px; }
.form .btn { width: 100%; margin-top: 6px; }
.form__note { font-size: 13px; color: var(--muted); margin: 14px 0 0; text-align: center; }
.form__status { margin: 14px 0 0; padding: 12px 14px; border-radius: 12px; font-weight: 600; font-size: 15px; }
.form__status[data-type="ok"] { background: #e3faf6; color: #0b6b5e; }
.form__status[data-type="error"] { background: #fde8e9; color: #9b1c23; }
.btn[aria-busy="true"] { opacity: .7; pointer-events: none; }

/* Footer */
.footer { background: var(--night); color: #9aa7bb; padding: 64px 0 28px; font-size: 15px; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; padding-bottom: 36px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.footer__brand img { height: 84px; width: auto; margin-bottom: 16px; }
.footer__brand p { max-width: 340px; margin: 0; }
.footer nav { display: grid; gap: 10px; align-content: start; }
.footer nav b { color: #fff; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 4px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--aqua); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: 14px; }

/* WhatsApp float */
.wa { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .7); transition: transform .2s; }
.wa:hover { transform: scale(1.08); }
.wa svg { width: 32px; height: 32px; }

/* Simple pages */
.page { padding: 140px 0 90px; min-height: 70vh; }
.page--center { display: grid; place-items: center; text-align: center; background: var(--navy); color: #fff; min-height: 100svh; padding: 100px 0; }
.page--center .lead { margin-inline: auto; }
.page--center .mark { width: 180px; height: auto; margin: 0 auto 26px; }
.prose { max-width: 780px; }
.prose h1 { font-size: clamp(32px, 5vw, 48px); }
.prose h2 { font-size: 22px; margin-top: 1.8em; }
.prose p, .prose li { color: #3d4859; }
.nav--solid { background: var(--night); }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .steps, .sectors, .values { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .lang { margin-left: auto; }
  .about, .contact__grid { grid-template-columns: 1fr; }
  .about__media img { aspect-ratio: 16 / 11; }
  .about__badge { right: 12px; bottom: 12px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav__inner { height: 66px; gap: 12px; }
  .nav__logo img { height: 24px; }
  .services, .mv, .steps, .sectors, .form__row { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: 104px; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .hero__scroll { display: none; }
  .footer__top { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}